Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536807051665/hg2314sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536807051665/hg2314Isup2.hkl |
CCDC reference: 672582
A mixture of Cd(CH3COO)2˙2H2O (0.266 g, 1 mmol), succinic acid (0.465 g, 4 mmol), 1,10-phenanthroline hydrate (0.396 g, 2 mmol) and H2O (10 ml) was heated in a 23 ml stainless steel reactor with a Teflon liner at 453 K for 72 h. Colorless block-shape crystals of the title complex were obtained.
H atoms bonded to O atoms were located in difference maps and then included in the refinement with bond-length restraints of O–H = 0.82 (2) Å, with Uiso(H)= 1.5Ueq All other H atoms were placed in geometrically idealized positions and constrained to ride on their parent atoms with C–H distances of 0.93 and 0.97 Å and Uiso(H) = 1.2Ueq(C) or 1.5Ueq.
Data collection: SMART (Bruker, 2000); cell refinement: SMART (Bruker, 2000); data reduction: SAINT (Bruker, 2000); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: SHELXTL (Bruker, 1997).
[Cd3(C4H4O4)3(C12H8N2)3]·4H2O | F(000) = 2584 |
Mr = 1298.09 | Dx = 1.811 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -C 2yc | Cell parameters from 6336 reflections |
a = 11.1875 (6) Å | θ = 2.5–28.2° |
b = 21.4051 (15) Å | µ = 1.41 mm−1 |
c = 20.2455 (12) Å | T = 298 K |
β = 100.847 (1)° | Block, colorless |
V = 4761.6 (5) Å3 | 0.32 × 0.20 × 0.20 mm |
Z = 4 |
Bruker SMART CCD area-detector diffractometer | 5526 independent reflections |
Radiation source: fine-focus sealed tube | 4640 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.073 |
ϕ and ω scans | θmax = 27.8°, θmin = 1.9° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −14→14 |
Tmin = 0.662, Tmax = 0.766 | k = −22→27 |
16149 measured reflections | l = −18→26 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.035 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.073 | w = 1/[σ2(Fo2) + (0.0314P)2] where P = (Fo2 + 2Fc2)/3 |
S = 0.97 | (Δ/σ)max = 0.002 |
5526 reflections | Δρmax = 0.74 e Å−3 |
343 parameters | Δρmin = −0.79 e Å−3 |
4 restraints | Extinction correction: SHELXL97 (Sheldrick, 1997), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.00223 (7) |
[Cd3(C4H4O4)3(C12H8N2)3]·4H2O | V = 4761.6 (5) Å3 |
Mr = 1298.09 | Z = 4 |
Monoclinic, C2/c | Mo Kα radiation |
a = 11.1875 (6) Å | µ = 1.41 mm−1 |
b = 21.4051 (15) Å | T = 298 K |
c = 20.2455 (12) Å | 0.32 × 0.20 × 0.20 mm |
β = 100.847 (1)° |
Bruker SMART CCD area-detector diffractometer | 5526 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 4640 reflections with I > 2σ(I) |
Tmin = 0.662, Tmax = 0.766 | Rint = 0.073 |
16149 measured reflections |
R[F2 > 2σ(F2)] = 0.035 | 4 restraints |
wR(F2) = 0.073 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.97 | Δρmax = 0.74 e Å−3 |
5526 reflections | Δρmin = −0.79 e Å−3 |
343 parameters |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
Cd1 | 0.5000 | 0.450298 (13) | 0.2500 | 0.03689 (9) | |
Cd2 | 0.785266 (16) | 0.558555 (9) | 0.372822 (9) | 0.02702 (8) | |
N1 | 0.4185 (2) | 0.36355 (11) | 0.18944 (13) | 0.0408 (6) | |
N2 | 0.73872 (19) | 0.66078 (10) | 0.33202 (11) | 0.0320 (5) | |
N3 | 0.86461 (19) | 0.63215 (11) | 0.45773 (11) | 0.0324 (5) | |
O1 | 0.63997 (18) | 0.46118 (10) | 0.18172 (10) | 0.0470 (5) | |
O2 | 0.66807 (15) | 0.51931 (9) | 0.27212 (9) | 0.0328 (4) | |
O3 | 1.0882 (2) | 0.46530 (13) | 0.15096 (13) | 0.0661 (7) | |
O4 | 1.01226 (19) | 0.56006 (11) | 0.14051 (11) | 0.0531 (6) | |
O5 | 0.59517 (19) | 0.55649 (11) | 0.41393 (12) | 0.0566 (7) | |
O6 | 0.74168 (19) | 0.49423 (10) | 0.45879 (11) | 0.0498 (5) | |
C1 | 0.7021 (2) | 0.50054 (12) | 0.21886 (13) | 0.0296 (6) | |
C2 | 0.8143 (2) | 0.52649 (13) | 0.19883 (13) | 0.0321 (6) | |
H2A | 0.8672 | 0.5432 | 0.2384 | 0.038* | |
H2B | 0.7914 | 0.5607 | 0.1676 | 0.038* | |
C3 | 0.8840 (2) | 0.47844 (15) | 0.16635 (17) | 0.0467 (8) | |
H3A | 0.9004 | 0.4426 | 0.1960 | 0.056* | |
H3B | 0.8332 | 0.4644 | 0.1248 | 0.056* | |
C4 | 1.0029 (3) | 0.50216 (17) | 0.15113 (14) | 0.0446 (8) | |
C5 | 0.3448 (3) | 0.36281 (16) | 0.13045 (17) | 0.0515 (8) | |
H5 | 0.3145 | 0.4007 | 0.1121 | 0.062* | |
C6 | 0.3099 (3) | 0.30888 (18) | 0.09421 (18) | 0.0598 (9) | |
H6 | 0.2596 | 0.3108 | 0.0521 | 0.072* | |
C7 | 0.3511 (3) | 0.25281 (17) | 0.12167 (18) | 0.0571 (9) | |
H7 | 0.3290 | 0.2160 | 0.0982 | 0.069* | |
C8 | 0.4264 (3) | 0.25086 (14) | 0.18520 (16) | 0.0423 (7) | |
C9 | 0.4599 (2) | 0.30787 (13) | 0.21748 (14) | 0.0362 (6) | |
C10 | 0.4661 (3) | 0.19347 (15) | 0.21870 (16) | 0.0549 (9) | |
H10 | 0.4449 | 0.1557 | 0.1970 | 0.066* | |
C11 | 0.6760 (3) | 0.67523 (14) | 0.27157 (14) | 0.0408 (7) | |
H11 | 0.6429 | 0.6430 | 0.2431 | 0.049* | |
C12 | 0.6576 (3) | 0.73636 (16) | 0.24886 (15) | 0.0491 (8) | |
H12 | 0.6125 | 0.7445 | 0.2063 | 0.059* | |
C13 | 0.7060 (3) | 0.78405 (14) | 0.28923 (16) | 0.0468 (8) | |
H13 | 0.6956 | 0.8251 | 0.2741 | 0.056* | |
C14 | 0.7718 (2) | 0.77134 (13) | 0.35386 (14) | 0.0367 (6) | |
C15 | 0.8255 (3) | 0.81935 (14) | 0.39966 (17) | 0.0464 (7) | |
H15 | 0.8172 | 0.8610 | 0.3864 | 0.056* | |
C16 | 0.8867 (3) | 0.80530 (15) | 0.46072 (16) | 0.0491 (8) | |
H16 | 0.9198 | 0.8373 | 0.4895 | 0.059* | |
C17 | 0.9027 (2) | 0.74159 (14) | 0.48317 (14) | 0.0388 (7) | |
C18 | 0.9684 (3) | 0.72468 (15) | 0.54706 (15) | 0.0475 (8) | |
H18 | 1.0030 | 0.7552 | 0.5774 | 0.057* | |
C19 | 0.9806 (3) | 0.66304 (16) | 0.56400 (15) | 0.0483 (8) | |
H19 | 1.0238 | 0.6511 | 0.6059 | 0.058* | |
C20 | 0.9279 (3) | 0.61835 (14) | 0.51804 (14) | 0.0402 (7) | |
H20 | 0.9375 | 0.5765 | 0.5302 | 0.048* | |
C21 | 0.8526 (2) | 0.69322 (13) | 0.43960 (12) | 0.0308 (6) | |
C22 | 0.7853 (2) | 0.70819 (13) | 0.37350 (13) | 0.0310 (6) | |
C23 | 0.6369 (3) | 0.51558 (15) | 0.45537 (15) | 0.0413 (7) | |
C24 | 0.5619 (3) | 0.48871 (19) | 0.50365 (18) | 0.0600 (10) | |
H24A | 0.5593 | 0.4437 | 0.4983 | 0.072* | |
H24B | 0.6037 | 0.4975 | 0.5492 | 0.072* | |
O7 | 0.3967 (2) | 0.64187 (12) | 0.38792 (14) | 0.0622 (7) | |
H7A | 0.345 (3) | 0.630 (2) | 0.407 (2) | 0.093* | |
H7B | 0.449 (3) | 0.6154 (16) | 0.393 (2) | 0.093* | |
O8 | 0.8093 (2) | 0.39279 (12) | 0.54661 (12) | 0.0548 (6) | |
H8A | 0.870 (2) | 0.4015 (19) | 0.5751 (16) | 0.082* | |
H8B | 0.795 (4) | 0.4228 (14) | 0.5223 (18) | 0.082* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Cd1 | 0.02758 (14) | 0.02503 (16) | 0.0631 (2) | 0.000 | 0.02148 (13) | 0.000 |
Cd2 | 0.02656 (11) | 0.02609 (12) | 0.03117 (12) | −0.00091 (7) | 0.01250 (8) | −0.00017 (8) |
N1 | 0.0353 (12) | 0.0292 (13) | 0.0587 (16) | −0.0019 (10) | 0.0106 (11) | 0.0041 (11) |
N2 | 0.0343 (11) | 0.0322 (13) | 0.0310 (12) | 0.0016 (10) | 0.0103 (9) | 0.0010 (10) |
N3 | 0.0362 (12) | 0.0311 (13) | 0.0324 (12) | 0.0007 (9) | 0.0128 (10) | 0.0015 (10) |
O1 | 0.0385 (11) | 0.0575 (14) | 0.0496 (13) | −0.0221 (10) | 0.0201 (10) | −0.0225 (11) |
O2 | 0.0295 (9) | 0.0364 (11) | 0.0350 (10) | −0.0037 (8) | 0.0127 (8) | −0.0059 (8) |
O3 | 0.0409 (12) | 0.0809 (19) | 0.0837 (18) | −0.0104 (12) | 0.0299 (12) | −0.0349 (15) |
O4 | 0.0417 (12) | 0.0665 (17) | 0.0543 (14) | −0.0193 (11) | 0.0172 (10) | 0.0069 (12) |
O5 | 0.0424 (12) | 0.0763 (18) | 0.0572 (14) | 0.0027 (11) | 0.0247 (11) | 0.0284 (12) |
O6 | 0.0500 (12) | 0.0432 (13) | 0.0642 (14) | 0.0047 (10) | 0.0316 (11) | 0.0120 (11) |
C1 | 0.0264 (12) | 0.0305 (15) | 0.0335 (14) | 0.0007 (10) | 0.0101 (11) | 0.0031 (11) |
C2 | 0.0320 (13) | 0.0345 (15) | 0.0319 (14) | −0.0093 (11) | 0.0116 (11) | −0.0011 (11) |
C3 | 0.0364 (15) | 0.0452 (19) | 0.064 (2) | −0.0122 (13) | 0.0230 (15) | −0.0141 (16) |
C4 | 0.0331 (15) | 0.072 (2) | 0.0319 (16) | −0.0175 (15) | 0.0157 (12) | −0.0220 (15) |
C5 | 0.0461 (18) | 0.046 (2) | 0.060 (2) | −0.0029 (15) | 0.0047 (16) | 0.0103 (16) |
C6 | 0.055 (2) | 0.065 (3) | 0.056 (2) | −0.0097 (18) | 0.0013 (17) | 0.0028 (18) |
C7 | 0.055 (2) | 0.050 (2) | 0.067 (2) | −0.0192 (17) | 0.0125 (17) | −0.0137 (18) |
C8 | 0.0390 (15) | 0.0310 (16) | 0.061 (2) | −0.0066 (12) | 0.0186 (15) | −0.0038 (14) |
C9 | 0.0298 (13) | 0.0275 (15) | 0.0547 (18) | −0.0018 (11) | 0.0167 (12) | −0.0005 (12) |
C10 | 0.061 (2) | 0.0271 (16) | 0.080 (3) | −0.0087 (14) | 0.0217 (18) | −0.0086 (15) |
C11 | 0.0446 (16) | 0.0415 (18) | 0.0365 (16) | 0.0027 (13) | 0.0082 (13) | −0.0006 (13) |
C12 | 0.0499 (18) | 0.058 (2) | 0.0382 (17) | 0.0103 (16) | 0.0056 (14) | 0.0115 (15) |
C13 | 0.0520 (18) | 0.0348 (17) | 0.057 (2) | 0.0097 (14) | 0.0190 (16) | 0.0129 (15) |
C14 | 0.0374 (14) | 0.0297 (15) | 0.0468 (17) | 0.0027 (12) | 0.0172 (13) | 0.0032 (12) |
C15 | 0.0513 (18) | 0.0258 (16) | 0.063 (2) | −0.0011 (13) | 0.0137 (16) | −0.0008 (14) |
C16 | 0.0548 (18) | 0.0301 (17) | 0.061 (2) | −0.0092 (14) | 0.0079 (16) | −0.0080 (15) |
C17 | 0.0391 (15) | 0.0344 (16) | 0.0444 (17) | −0.0051 (12) | 0.0118 (13) | −0.0064 (13) |
C18 | 0.0512 (18) | 0.048 (2) | 0.0405 (18) | −0.0096 (15) | 0.0005 (14) | −0.0127 (15) |
C19 | 0.0488 (18) | 0.058 (2) | 0.0365 (17) | −0.0036 (16) | 0.0026 (14) | 0.0002 (15) |
C20 | 0.0440 (16) | 0.0386 (17) | 0.0385 (16) | 0.0026 (13) | 0.0090 (13) | 0.0035 (13) |
C21 | 0.0305 (13) | 0.0308 (15) | 0.0341 (15) | −0.0005 (11) | 0.0138 (11) | −0.0013 (11) |
C22 | 0.0293 (13) | 0.0297 (15) | 0.0367 (15) | −0.0010 (11) | 0.0129 (11) | −0.0001 (12) |
C23 | 0.0432 (16) | 0.0452 (18) | 0.0407 (17) | −0.0085 (14) | 0.0210 (13) | 0.0028 (14) |
C24 | 0.0496 (19) | 0.076 (3) | 0.062 (2) | 0.0037 (18) | 0.0282 (17) | 0.0248 (19) |
O7 | 0.0657 (17) | 0.0497 (16) | 0.0671 (17) | −0.0044 (13) | 0.0022 (13) | 0.0110 (13) |
O8 | 0.0580 (14) | 0.0522 (15) | 0.0531 (16) | 0.0038 (12) | 0.0081 (11) | 0.0067 (11) |
Cd1—O1i | 2.2873 (19) | C6—C7 | 1.366 (5) |
Cd1—O1 | 2.2873 (19) | C6—H6 | 0.9300 |
Cd1—N1 | 2.315 (2) | C7—C8 | 1.399 (4) |
Cd1—N1i | 2.315 (2) | C7—H7 | 0.9300 |
Cd1—O2 | 2.3667 (17) | C8—C9 | 1.402 (4) |
Cd1—O2i | 2.3667 (17) | C8—C10 | 1.433 (4) |
Cd1—C1i | 2.683 (2) | C9—C9i | 1.447 (5) |
Cd2—O4ii | 2.331 (2) | C10—C10i | 1.349 (6) |
Cd2—O6 | 2.341 (2) | C10—H10 | 0.9300 |
Cd2—O2 | 2.3613 (17) | C11—C12 | 1.389 (4) |
Cd2—N2 | 2.362 (2) | C11—H11 | 0.9300 |
Cd2—N3 | 2.377 (2) | C12—C13 | 1.355 (4) |
Cd2—O5 | 2.426 (2) | C12—H12 | 0.9300 |
Cd2—O3ii | 2.545 (3) | C13—C14 | 1.402 (4) |
N1—C5 | 1.318 (4) | C13—H13 | 0.9300 |
N1—C9 | 1.363 (3) | C14—C22 | 1.409 (4) |
N2—C11 | 1.328 (3) | C14—C15 | 1.438 (4) |
N2—C22 | 1.357 (3) | C15—C16 | 1.330 (4) |
N3—C20 | 1.324 (3) | C15—H15 | 0.9300 |
N3—C21 | 1.357 (4) | C16—C17 | 1.438 (4) |
O1—C1 | 1.249 (3) | C16—H16 | 0.9300 |
O2—C1 | 1.274 (3) | C17—C21 | 1.407 (4) |
O3—C4 | 1.239 (4) | C17—C18 | 1.409 (4) |
O3—Cd2ii | 2.545 (3) | C18—C19 | 1.364 (4) |
O4—C4 | 1.265 (4) | C18—H18 | 0.9300 |
O4—Cd2ii | 2.331 (2) | C19—C20 | 1.386 (4) |
O5—C23 | 1.241 (4) | C19—H19 | 0.9300 |
O6—C23 | 1.248 (3) | C20—H20 | 0.9300 |
C1—C2 | 1.497 (3) | C21—C22 | 1.443 (3) |
C2—C3 | 1.514 (4) | C23—C24 | 1.516 (4) |
C2—H2A | 0.9700 | C24—C24iii | 1.448 (6) |
C2—H2B | 0.9700 | C24—H24A | 0.9700 |
C3—C4 | 1.509 (4) | C24—H24B | 0.9700 |
C3—H3A | 0.9700 | O7—H7A | 0.791 (18) |
C3—H3B | 0.9700 | O7—H7B | 0.804 (18) |
C5—C6 | 1.384 (5) | O8—H8A | 0.823 (18) |
C5—H5 | 0.9300 | O8—H8B | 0.806 (19) |
O1i—Cd1—O1 | 168.31 (11) | C4—C3—H3B | 108.8 |
O1i—Cd1—N1 | 98.96 (9) | C2—C3—H3B | 108.8 |
O1—Cd1—N1 | 90.44 (8) | H3A—C3—H3B | 107.7 |
O1i—Cd1—N1i | 90.44 (8) | O3—C4—O4 | 122.3 (3) |
O1—Cd1—N1i | 98.96 (9) | O3—C4—C3 | 119.7 (3) |
N1—Cd1—N1i | 73.37 (12) | O4—C4—C3 | 117.9 (3) |
O1i—Cd1—O2 | 115.59 (7) | N1—C5—C6 | 123.8 (3) |
O1—Cd1—O2 | 56.00 (6) | N1—C5—H5 | 118.1 |
N1—Cd1—O2 | 145.11 (7) | C6—C5—H5 | 118.1 |
N1i—Cd1—O2 | 100.42 (7) | C7—C6—C5 | 118.5 (3) |
O1i—Cd1—O2i | 56.00 (6) | C7—C6—H6 | 120.7 |
O1—Cd1—O2i | 115.59 (7) | C5—C6—H6 | 120.7 |
N1—Cd1—O2i | 100.42 (7) | C6—C7—C8 | 119.9 (3) |
N1i—Cd1—O2i | 145.11 (7) | C6—C7—H7 | 120.0 |
O2—Cd1—O2i | 102.76 (9) | C8—C7—H7 | 120.0 |
O1i—Cd1—C1i | 27.67 (7) | C7—C8—C9 | 117.7 (3) |
O1—Cd1—C1i | 143.51 (8) | C7—C8—C10 | 122.7 (3) |
N1—Cd1—C1i | 100.42 (8) | C9—C8—C10 | 119.6 (3) |
N1i—Cd1—C1i | 117.52 (8) | N1—C9—C8 | 121.8 (3) |
O2—Cd1—C1i | 112.32 (7) | N1—C9—C9i | 118.86 (16) |
O2i—Cd1—C1i | 28.34 (7) | C8—C9—C9i | 119.32 (18) |
O4ii—Cd2—O6 | 115.91 (8) | C10i—C10—C8 | 120.94 (18) |
O4ii—Cd2—O2 | 107.38 (7) | C10i—C10—H10 | 119.5 |
O6—Cd2—O2 | 105.85 (7) | C8—C10—H10 | 119.5 |
O4ii—Cd2—N2 | 95.84 (8) | N2—C11—C12 | 123.0 (3) |
O6—Cd2—N2 | 137.87 (7) | N2—C11—H11 | 118.5 |
O2—Cd2—N2 | 88.71 (7) | C12—C11—H11 | 118.5 |
O4ii—Cd2—N3 | 80.55 (7) | C13—C12—C11 | 119.5 (3) |
O6—Cd2—N3 | 87.36 (8) | C13—C12—H12 | 120.3 |
O2—Cd2—N3 | 158.64 (7) | C11—C12—H12 | 120.3 |
N2—Cd2—N3 | 70.53 (7) | C12—C13—C14 | 119.8 (3) |
O4ii—Cd2—O5 | 166.83 (8) | C12—C13—H13 | 120.1 |
O6—Cd2—O5 | 54.24 (7) | C14—C13—H13 | 120.1 |
O2—Cd2—O5 | 84.81 (7) | C13—C14—C22 | 117.3 (3) |
N2—Cd2—O5 | 89.26 (7) | C13—C14—C15 | 123.1 (3) |
N3—Cd2—O5 | 89.78 (8) | C22—C14—C15 | 119.6 (3) |
O4ii—Cd2—O3ii | 53.26 (7) | C16—C15—C14 | 121.2 (3) |
O6—Cd2—O3ii | 83.13 (7) | C16—C15—H15 | 119.4 |
O2—Cd2—O3ii | 78.21 (8) | C14—C15—H15 | 119.4 |
N2—Cd2—O3ii | 138.96 (7) | C15—C16—C17 | 121.3 (3) |
N3—Cd2—O3ii | 120.76 (8) | C15—C16—H16 | 119.3 |
O5—Cd2—O3ii | 127.25 (8) | C17—C16—H16 | 119.3 |
C5—N1—C9 | 118.2 (3) | C21—C17—C18 | 117.6 (3) |
C5—N1—Cd1 | 127.3 (2) | C21—C17—C16 | 119.2 (3) |
C9—N1—Cd1 | 114.31 (19) | C18—C17—C16 | 123.1 (3) |
C11—N2—C22 | 118.1 (2) | C19—C18—C17 | 119.3 (3) |
C11—N2—Cd2 | 125.57 (19) | C19—C18—H18 | 120.3 |
C22—N2—Cd2 | 116.27 (17) | C17—C18—H18 | 120.3 |
C20—N3—C21 | 118.2 (2) | C18—C19—C20 | 119.3 (3) |
C20—N3—Cd2 | 125.52 (19) | C18—C19—H19 | 120.4 |
C21—N3—Cd2 | 115.99 (17) | C20—C19—H19 | 120.4 |
C1—O1—Cd1 | 94.09 (16) | N3—C20—C19 | 123.4 (3) |
C1—O2—Cd2 | 129.59 (15) | N3—C20—H20 | 118.3 |
C1—O2—Cd1 | 89.78 (15) | C19—C20—H20 | 118.3 |
Cd2—O2—Cd1 | 132.66 (8) | N3—C21—C17 | 122.1 (2) |
C4—O3—Cd2ii | 87.5 (2) | N3—C21—C22 | 118.2 (2) |
C4—O4—Cd2ii | 96.86 (18) | C17—C21—C22 | 119.7 (3) |
C23—O5—Cd2 | 90.14 (17) | N2—C22—C14 | 122.3 (2) |
C23—O6—Cd2 | 93.92 (18) | N2—C22—C21 | 118.7 (2) |
O1—C1—O2 | 120.1 (2) | C14—C22—C21 | 119.0 (2) |
O1—C1—C2 | 119.1 (2) | O5—C23—O6 | 121.7 (3) |
O2—C1—C2 | 120.8 (2) | O5—C23—C24 | 121.3 (3) |
C1—C2—C3 | 113.1 (2) | O6—C23—C24 | 117.0 (3) |
C1—C2—H2A | 109.0 | C24iii—C24—C23 | 116.3 (4) |
C3—C2—H2A | 109.0 | C24iii—C24—H24A | 108.2 |
C1—C2—H2B | 109.0 | C23—C24—H24A | 108.2 |
C3—C2—H2B | 109.0 | C24iii—C24—H24B | 108.2 |
H2A—C2—H2B | 107.8 | C23—C24—H24B | 108.2 |
C4—C3—C2 | 114.0 (3) | H24A—C24—H24B | 107.4 |
C4—C3—H3A | 108.8 | H7A—O7—H7B | 107 (4) |
C2—C3—H3A | 108.8 | H8A—O8—H8B | 107 (4) |
O1i—Cd1—N1—C5 | 95.2 (3) | O5—Cd2—O6—C23 | −0.51 (18) |
O1—Cd1—N1—C5 | −77.8 (3) | O3ii—Cd2—O6—C23 | −147.46 (19) |
N1i—Cd1—N1—C5 | −177.0 (3) | Cd1—O1—C1—O2 | −2.2 (3) |
O2—Cd1—N1—C5 | −92.7 (3) | Cd1—O1—C1—C2 | 179.6 (2) |
O2i—Cd1—N1—C5 | 38.4 (3) | Cd2—O2—C1—O1 | 153.3 (2) |
C1i—Cd1—N1—C5 | 67.2 (3) | Cd1—O2—C1—O1 | 2.1 (3) |
O1i—Cd1—N1—C9 | −89.39 (19) | Cd2—O2—C1—C2 | −28.5 (3) |
O1—Cd1—N1—C9 | 97.6 (2) | Cd1—O2—C1—C2 | −179.7 (2) |
N1i—Cd1—N1—C9 | −1.62 (14) | O1—C1—C2—C3 | −37.5 (4) |
O2—Cd1—N1—C9 | 82.7 (2) | O2—C1—C2—C3 | 144.2 (3) |
O2i—Cd1—N1—C9 | −146.26 (19) | C1—C2—C3—C4 | −175.1 (2) |
C1i—Cd1—N1—C9 | −117.43 (19) | Cd2ii—O3—C4—O4 | 0.8 (3) |
O4ii—Cd2—N2—C11 | 103.4 (2) | Cd2ii—O3—C4—C3 | −177.5 (2) |
O6—Cd2—N2—C11 | −116.4 (2) | Cd2ii—O4—C4—O3 | −0.8 (3) |
O2—Cd2—N2—C11 | −4.0 (2) | Cd2ii—O4—C4—C3 | 177.4 (2) |
N3—Cd2—N2—C11 | −178.8 (2) | C2—C3—C4—O3 | 150.8 (3) |
O5—Cd2—N2—C11 | −88.8 (2) | C2—C3—C4—O4 | −27.5 (4) |
O3ii—Cd2—N2—C11 | 66.3 (3) | C9—N1—C5—C6 | −2.2 (5) |
O4ii—Cd2—N2—C22 | −73.61 (18) | Cd1—N1—C5—C6 | 173.0 (3) |
O6—Cd2—N2—C22 | 66.6 (2) | N1—C5—C6—C7 | 2.0 (5) |
O2—Cd2—N2—C22 | 179.05 (18) | C5—C6—C7—C8 | 0.2 (5) |
N3—Cd2—N2—C22 | 4.20 (17) | C6—C7—C8—C9 | −1.9 (5) |
O5—Cd2—N2—C22 | 94.23 (18) | C6—C7—C8—C10 | 175.8 (3) |
O3ii—Cd2—N2—C22 | −110.64 (19) | C5—N1—C9—C8 | 0.3 (4) |
O4ii—Cd2—N3—C20 | −78.7 (2) | Cd1—N1—C9—C8 | −175.6 (2) |
O6—Cd2—N3—C20 | 38.1 (2) | C5—N1—C9—C9i | −179.5 (3) |
O2—Cd2—N3—C20 | 167.36 (19) | Cd1—N1—C9—C9i | 4.7 (4) |
N2—Cd2—N3—C20 | −178.4 (2) | C7—C8—C9—N1 | 1.7 (4) |
O5—Cd2—N3—C20 | 92.3 (2) | C10—C8—C9—N1 | −176.0 (3) |
O3ii—Cd2—N3—C20 | −42.3 (2) | C7—C8—C9—C9i | −178.5 (3) |
O4ii—Cd2—N3—C21 | 94.91 (18) | C10—C8—C9—C9i | 3.7 (5) |
O6—Cd2—N3—C21 | −148.27 (18) | C7—C8—C10—C10i | −176.7 (4) |
O2—Cd2—N3—C21 | −19.0 (3) | C9—C8—C10—C10i | 0.9 (6) |
N2—Cd2—N3—C21 | −4.78 (17) | C22—N2—C11—C12 | 0.9 (4) |
O5—Cd2—N3—C21 | −94.07 (18) | Cd2—N2—C11—C12 | −176.0 (2) |
O3ii—Cd2—N3—C21 | 131.33 (17) | N2—C11—C12—C13 | 0.6 (5) |
O1i—Cd1—O1—C1 | 47.76 (16) | C11—C12—C13—C14 | −1.3 (5) |
N1—Cd1—O1—C1 | −168.60 (18) | C12—C13—C14—C22 | 0.6 (4) |
N1i—Cd1—O1—C1 | −95.37 (18) | C12—C13—C14—C15 | −179.8 (3) |
O2—Cd1—O1—C1 | 1.21 (15) | C13—C14—C15—C16 | 179.7 (3) |
O2i—Cd1—O1—C1 | 89.62 (17) | C22—C14—C15—C16 | −0.8 (5) |
C1i—Cd1—O1—C1 | 83.1 (2) | C14—C15—C16—C17 | 0.6 (5) |
O4ii—Cd2—O2—C1 | 1.1 (2) | C15—C16—C17—C21 | 0.0 (5) |
O6—Cd2—O2—C1 | −123.3 (2) | C15—C16—C17—C18 | 179.1 (3) |
N2—Cd2—O2—C1 | 96.8 (2) | C21—C17—C18—C19 | 0.0 (4) |
N3—Cd2—O2—C1 | 110.3 (3) | C16—C17—C18—C19 | −179.1 (3) |
O5—Cd2—O2—C1 | −173.8 (2) | C17—C18—C19—C20 | −0.2 (5) |
O3ii—Cd2—O2—C1 | −44.0 (2) | C21—N3—C20—C19 | 1.2 (4) |
O4ii—Cd2—O2—Cd1 | 140.17 (11) | Cd2—N3—C20—C19 | 174.7 (2) |
O6—Cd2—O2—Cd1 | 15.78 (12) | C18—C19—C20—N3 | −0.4 (5) |
N2—Cd2—O2—Cd1 | −124.11 (11) | C20—N3—C21—C17 | −1.4 (4) |
N3—Cd2—O2—Cd1 | −110.69 (18) | Cd2—N3—C21—C17 | −175.53 (19) |
O5—Cd2—O2—Cd1 | −34.73 (11) | C20—N3—C21—C22 | 179.1 (2) |
O3ii—Cd2—O2—Cd1 | 95.05 (12) | Cd2—N3—C21—C22 | 5.0 (3) |
O1i—Cd1—O2—C1 | −171.79 (14) | C18—C17—C21—N3 | 0.9 (4) |
O1—Cd1—O2—C1 | −1.18 (15) | C16—C17—C21—N3 | 180.0 (3) |
N1—Cd1—O2—C1 | 16.8 (2) | C18—C17—C21—C22 | −179.6 (2) |
N1i—Cd1—O2—C1 | 92.65 (15) | C16—C17—C21—C22 | −0.5 (4) |
O2i—Cd1—O2—C1 | −113.61 (15) | C11—N2—C22—C14 | −1.6 (4) |
C1i—Cd1—O2—C1 | −141.66 (14) | Cd2—N2—C22—C14 | 175.58 (19) |
O1i—Cd1—O2—Cd2 | 38.54 (13) | C11—N2—C22—C21 | 179.4 (2) |
O1—Cd1—O2—Cd2 | −150.85 (14) | Cd2—N2—C22—C21 | −3.4 (3) |
N1—Cd1—O2—Cd2 | −132.82 (13) | C13—C14—C22—N2 | 0.9 (4) |
N1i—Cd1—O2—Cd2 | −57.02 (12) | C15—C14—C22—N2 | −178.7 (2) |
O2i—Cd1—O2—Cd2 | 96.72 (11) | C13—C14—C22—C21 | 179.8 (2) |
C1i—Cd1—O2—Cd2 | 68.67 (12) | C15—C14—C22—C21 | 0.2 (4) |
O4ii—Cd2—O5—C23 | −43.9 (5) | N3—C21—C22—N2 | −1.1 (3) |
O6—Cd2—O5—C23 | 0.51 (18) | C17—C21—C22—N2 | 179.4 (2) |
O2—Cd2—O5—C23 | 114.3 (2) | N3—C21—C22—C14 | 179.9 (2) |
N2—Cd2—O5—C23 | −156.9 (2) | C17—C21—C22—C14 | 0.4 (4) |
N3—Cd2—O5—C23 | −86.4 (2) | Cd2—O5—C23—O6 | −0.9 (3) |
O3ii—Cd2—O5—C23 | 43.4 (2) | Cd2—O5—C23—C24 | 179.8 (3) |
O4ii—Cd2—O6—C23 | 169.29 (18) | Cd2—O6—C23—O5 | 0.9 (3) |
O2—Cd2—O6—C23 | −71.82 (19) | Cd2—O6—C23—C24 | −179.8 (3) |
N2—Cd2—O6—C23 | 34.4 (2) | O5—C23—C24—C24iii | 2.8 (6) |
N3—Cd2—O6—C23 | 91.13 (19) | O6—C23—C24—C24iii | −176.5 (4) |
Symmetry codes: (i) −x+1, y, −z+1/2; (ii) −x+2, y, −z+1/2; (iii) −x+1, −y+1, −z+1. |
D—H···A | D—H | H···A | D···A | D—H···A |
O7—H7A···O8iii | 0.79 (2) | 2.17 (2) | 2.962 (4) | 174 (5) |
O7—H7B···O5 | 0.80 (2) | 2.05 (2) | 2.847 (3) | 172 (4) |
O8—H8A···O4iv | 0.82 (2) | 2.04 (2) | 2.857 (3) | 169 (4) |
O8—H8B···O6 | 0.81 (2) | 2.02 (2) | 2.818 (3) | 174 (4) |
Symmetry codes: (iii) −x+1, −y+1, −z+1; (iv) x, −y+1, z+1/2. |
Experimental details
Crystal data | |
Chemical formula | [Cd3(C4H4O4)3(C12H8N2)3]·4H2O |
Mr | 1298.09 |
Crystal system, space group | Monoclinic, C2/c |
Temperature (K) | 298 |
a, b, c (Å) | 11.1875 (6), 21.4051 (15), 20.2455 (12) |
β (°) | 100.847 (1) |
V (Å3) | 4761.6 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.41 |
Crystal size (mm) | 0.32 × 0.20 × 0.20 |
Data collection | |
Diffractometer | Bruker SMART CCD area-detector diffractometer |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.662, 0.766 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 16149, 5526, 4640 |
Rint | 0.073 |
(sin θ/λ)max (Å−1) | 0.655 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.035, 0.073, 0.97 |
No. of reflections | 5526 |
No. of parameters | 343 |
No. of restraints | 4 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.74, −0.79 |
Computer programs: SMART (Bruker, 2000), SAINT (Bruker, 2000), SHELXS97 (Sheldrick, 1997), SHELXL97 (Sheldrick, 1997), X-SEED (Barbour, 2001), SHELXTL (Bruker, 1997).
D—H···A | D—H | H···A | D···A | D—H···A |
O7—H7A···O8i | 0.791 (18) | 2.174 (19) | 2.962 (4) | 174 (5) |
O7—H7B···O5 | 0.804 (18) | 2.048 (19) | 2.847 (3) | 172 (4) |
O8—H8A···O4ii | 0.823 (18) | 2.04 (2) | 2.857 (3) | 169 (4) |
O8—H8B···O6 | 0.806 (19) | 2.015 (19) | 2.818 (3) | 174 (4) |
Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) x, −y+1, z+1/2. |
Succinic acid is a flexible bridging spacer to constitute coordination polymers. The simultaneous coordination of hydroxide and succinate groups to transition metal atoms tends to form coordination polymers with three-dimensional open framework [Zheng et al. (2001)] . Introduction of a second competing ligand such as phen has been found to lower the dimensionality of the structure since its chelation to the metal ion leaves fewer sites for succinate coordination. In structure (I), the Cd atoms are in the distorted octahedral CdO4N2 and decahedral CdO5N2 geometries. (Fig. 1) The succinato ligands have two coordination modes (Fig. 2). In the first mode, the carboxylate group bidentately bridges two Cd atoms. In the other mode, one chelating O atom bonds to the second Cd atom. The Cd atoms are interlinked by the succinate ligands to generate two-dimensional networks, in which existing stacking interactions between phen rings and hydrogen bonds.